International Patent: DVS CURVE-BASED OPTICAL FIBER ACCESS FAULT ANALYSIS METHOD AND SYSTEM, DEVICE, AND MEDIUM

GENEVA, July 9 -- QUALSEN (GUANGZHOU) TECHNOLOGIES CO., LTD. filed a patent application (CN2025/079606) for “DVS CURVE-BASED OPTICAL FIBER ACCESS FAULT ANALYSIS METHOD AND SYSTEM, DEVICE, AND MEDIUM”. With publication no. WO/2026/143834, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: H04B 10/079

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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